Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark Williams, MD

Individual provider Family Medicine Physician · NPI 1801852942

Mark Williams, MD is a Family Medicine Physician in Mountain Home, Arkansas. Licensed in Arkansas. Registered with an NPI since 2006.

Licensed in
AR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

405 Buttercup Dr
Mountain Home, AR 72653-2910
Phone: (870) 508-8605
Fax: (870) 424-3357
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence E-2733 (AR)

Record details

NPI number1801852942
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESJuly 13, 2026
Mailing address405 Buttercup Dr, Mountain Home, AR 72653-2910

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